Publications (3)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| April 1959 | Galaxy Magazine, April 1959 | Galaxy Publishing Corporation | MAGAZINE | 58 |
| May 1959 | Galaxy, No. 73 | Strato Publications | MAGAZINE | 52 |
| March 2016 | Security Plan | Project Gutenberg | Chapbook |
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| April 1959 | Galaxy Magazine, April 1959 | Galaxy Publishing Corporation | MAGAZINE | 58 |
| May 1959 | Galaxy, No. 73 | Strato Publications | MAGAZINE | 52 |
| March 2016 | Security Plan | Project Gutenberg | Chapbook |